EP3797055A1 - Fahrzeuglenkrad sowie lenkradbaugruppe mit einem solchen fahrzeuglenkrad - Google Patents
Fahrzeuglenkrad sowie lenkradbaugruppe mit einem solchen fahrzeuglenkradInfo
- Publication number
- EP3797055A1 EP3797055A1 EP19722048.6A EP19722048A EP3797055A1 EP 3797055 A1 EP3797055 A1 EP 3797055A1 EP 19722048 A EP19722048 A EP 19722048A EP 3797055 A1 EP3797055 A1 EP 3797055A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- steering wheel
- vehicle steering
- skeleton
- hook
- latching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006260 foam Substances 0.000 description 17
- 239000002184 metal Substances 0.000 description 12
- 230000014759 maintenance of location Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
- B60R21/2035—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
- B60R21/2035—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit
- B60R21/2037—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit the module or a major component thereof being yieldably mounted, e.g. for actuating the horn switch or for protecting the driver in a non-deployment situation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
Definitions
- the invention relates to a vehicle steering wheel with a steering wheel axis about which the vehicle steering wheel is rotatable in the installed state, a steering wheel skeleton, which has a hub portion in the region of the steering wheel axis, and a separate locking pin for latching with a gas bag module extending in the axial direction and the steering wheel skeleton can be mounted.
- the invention also relates to a steering wheel assembly with a gas bag module and such a vehicle steering wheel.
- the gas bag module is also to be movable relative to the vehicle steering wheel for a horn actuation in the axial direction, the structural design of the connection is particularly challenging, since in addition to a high holding force and a minimal gap between the module and the steering wheel, a smooth and jamming-free relative movement must be guaranteed.
- the compound should also be quickly and easily solvable to allow for example a rapid assembly or disassembly of the gas bag module or the steering wheel in the vehicle. For this reason, locking connections for fastening the gas bag module on the vehicle steering wheel are now widely used.
- WO 201 1/100960 A2 shows a generic vehicle steering wheel, in which separate locking pins which can be mounted on the steering wheel skeleton are provided, which latch with a detent spring of the gas bag module.
- the locking pin is positively coupled to the steering wheel skeleton and therefore can reliably transmit the forces occurring during activation of the gas bag module in the steering wheel skeleton.
- the positive connection also has a certain amount of play, so that a fine adjustment of the locking pin relative to the steering wheel skeleton is possible to minimize the gap dimensions.
- the locking pin can additionally take over the axial guidance of the gas sackmoduls upon actuation of the vehicle horn.
- the locking pin ensures reliable module attachment and takes over a fine positioning and guidance of the airbag module and a robust catching or retaining function.
- the locking pin is due to the retention function comparatively solid and structurally complex, since he must carry high forces in the steering wheel skeleton after activation of the gas bag module.
- the object of the invention is to provide a vehicle steering wheel and a Lenkradbau group with a structurally simplified, particularly compact connection between a gas bag module and a vehicle steering wheel ever but still provides a fine positioning of the gas bag module, a reliable retention function and optionally an axial module guide.
- this object is achieved by a vehicle steering wheel of the type mentioned, in which the hub portion of the steering wheel skeleton has a rigid skeleton hook for latching with a gas bag module which extends in the axial direction, wherein the separate locking pin adjacent to the skeletal hook and this partially surrounds in the circumferential direction or even completely encloses.
- the skeleton hook of the steering wheel skeleton is thus designed in this case, that it directly with the gas bag module, in particular with a spring element of the Airbag module, locked.
- This direct locking connection between gas bag module and steering wheel skeleton takes over after activation of the gas bag module, the catching or retaining function.
- the steering wheel skeleton is preferably a one-piece metal part, which forms, for example, a steering wheel hub, at least one spoke and a steering wheel rim, but may optionally also comprise add-on parts which are substantially rigidly connected to the metal part, in particular screwed or welded.
- the optional attachments are preferably made of metal before, so molded on the steering wheel skeleton hook can also transfer high retention forces easily.
- the additional locking connection of the gas bag module with the separate locking pin then serves only the fine positioning of the gas bag module to mini mize the gap dimensions.
- the locking pin can optionally take over an axial guidance of the gas bag module in order to realize a horn function.
- the locking pin has a slot extending in the axial direction, wherein the skeleton hook extends into or through this slot.
- a slotted locking pin can be hers negligence with little manufacturing effort, and the positioning of the skeleton hook in the slot of the locking pin then leads to a particularly space-saving design.
- the latching pin extends in an embodiment of the vehicle steering wheel, starting from the hub portion in the axial direction to a free end and has at the free end a latching nose with a contact surface for a detent spring of the gas bag module.
- the skeletal hook may extend from the hub portion in the axial direction to a free end and have at the free end a locking lug with a stop surface for a detent spring of the gas bag module.
- an axial distance of the stop surface to the hub portion is given to before larger than an axial distance of the contact surface to the hub portion.
- the detent spring of the gas bag module acted upon in the axial direction away from the hub portion is supported on the abutment surface of the detent pin, so that fine positioning of the gas bag module is possible via the detent pin.
- the abutment surface of the skeleton hook is spaced apart from the detent spring, so that larger manufacturing tolerances only affect the axial clearance between detent spring and stop surface, but not visible clearance dimensions between the gas bag module and the steering wheel. Only when a solution of the gas bag module, the locking pin can not absorb the forces occurring under certain circumstances, so that the detent spring then comes into contact with the stop surface and the forces occurring on the skeleton hooks reliably relays the steering wheel skeleton.
- an axial distance of the stop surface to the hub portion is preferably smaller than an axial distance of the stop surface to an axially adjacent to the stop surface component of the vehicle steering wheel.
- the component of the vehicle steering wheel which is axially adjacent to the abutment surface can have a recess for receiving an airbag module section axially adjacent to the abutment surface.
- the adjacent to the abutment surface member is preferably a steering wheel foam, with which the steering wheel skeleton is at least partially foamed.
- a latching nose of the latching pin directly adjoins the skeleton hook on opposite sides of the stop surface of the skeleton hook.
- the skeleton hook is preferably integrally formed on the hub portion of the steering wheel skeleton.
- the steering wheel skeleton particularly preferably comprises a metal body, in particular of die-cast metal, which has a spoke section and forms a rim portion of the steering wheel skeleton.
- the steering wheel skeleton may also have a fixedly connected to the metal body mounting plate, wherein the hub portion of the steering wheel skeleton is formed by the metal body and / or the mounting plate.
- the mounting plate may also be a metal plate, in particular a steel plate.
- the locking pin is preferably a plastic component, wherein the plastic component can optionally be made fiber reinforced.
- a plurality of latching pins and skeletal hooks are provided, wherein in particular each skeleton hook is associated with a latching pin.
- the plurality of locking pins are connected to each other, in particular integrally connected to each other, and form a separate prefabricated assembly.
- This assembly or the individual locking pins are connected to a fine alignment with the steering wheel skeleton or a foam around the steering wheel skeleton, in particular screwed or verklippst.
- the locking pins can also be foamed by the foam around the steering wheel skeleton and thus fixed.
- the invention also relates to a steering wheel assembly with a gas bag module and a vehicle steering wheel described above, wherein the gas bag module is latched to the vehicle steering wheel.
- the gas bag module in this case has a detent spring, which forms a latching connection both with the latching pin and with the skeleton hook.
- the detent spring is in particular on the locking pin, while it is preferably axially spaced from the skeleton hook and comes into contact with this only after a triggering of the gas bag module.
- FIG. 1 is a partially sectioned, exploded perspective view of a inventions to the invention vehicle steering wheel;
- FIG. 2 shows a perspective detail of the vehicle steering wheel according to FIG. 1 in the assembled state
- FIG. 3 shows a detail of the vehicle steering wheel according to FIG. 2 in the region of a latching pin and skeleton hook
- FIG. 4 shows another detail of the vehicle steering wheel according to Figure 2 in the region of a locking pin and skeleton hook with schematically indicated detent spring;
- FIG. 5 is a bottom view of a prefabricated airbag module with detent springs for locking the vehicle steering wheel;
- FIG. 6 is a schematic detail section through the vehicle steering wheel according to Figures 1 to 4 with a detent spring in the locked state;
- FIG. 7 is a schematic detail section through an inventive vehicle steering wheel according to an alternative embodiment
- FIG. 8 shows a detail of a vehicle steering wheel according to the invention in the region of a skeleton hook according to a further embodiment prior to assembly of the airbag module;
- FIG. 9 shows the detail of the vehicle steering wheel according to Figure 8 after assembly of the airbag module.
- FIGS 1 and 2 show a vehicle steering wheel 10 with a steering wheel axis A, around which the vehicle steering wheel 10 is rotatable in the installed state, and a steering wheel skeleton 12, which has a hub portion 14 in the region of the steering wheel axis A, wherein the steering wheel skeleton 12 foam portions of a steering wheel 16 is foamed.
- the vehicle steering wheel 10 also includes a separate locking pin 18 for locking with a gas bag module 20 shown in Figure 5, which extends in the axial direction 22 and the steering wheel skeleton 12 directly or indirectly via the steering wheel foam 16.
- the hub portion 14 of the steering wheel skeleton 12 has a rigid skeleton hook 24 for locking Ver with the gas bag module 20, which also extends in the axial direction 22.
- the skeleton hook 24 is integrally formed in the illustrated embodiment of the vehicle steering wheel 10 on the hub portion 14 of the steering wheel skeleton 12, wherein the steering wheel skeleton 12 comprises a metal body of die-cast metal, which forms a spoke portion 26 and a rim portion 28 of the steering wheel skeleton 12.
- the steering wheel skeleton 12 may further comprise a mounting plate fixedly connected to this metal body, the hub portion 14 the steering wheel skeleton 12 is then formed by the metal body and / or the optional Mon day plate.
- the locking pin 18, however, is preferably a plastic component, which has a low weight, is easily adaptable in its shape and overall inexpensive to produce.
- the vehicle steering wheel 10 each have three locking pin 18 and skeleton hook 24, wherein each skeleton hook 24 a latching pin 18 is associated.
- the plurality of latching pins 18 are integrally connected to one another and form a prefabricated, separate module 30. This assembly can then easily and quickly attach to the steering wheel skeleton 12 and / or on the steering wheel foam 16, for example by latching, screwing or gluing.
- FIG. 2 shows the vehicle steering wheel 10 in the assembled state, wherein each catch pin 18 directly adjoins its associated skeleton hook 24 and partially surrounds it in the circumferential direction.
- each locking pin 18 has a slot 32 extending in the axial direction 22 (see FIG. 1), through which the associated skeleton hook 24 extends in the assembled state of the vehicle steering wheel 10 (see FIG. 2).
- the skeleton hook 24 specifically for receiving large axial retention forces after triggering of the airbag module 20 and the locking pin 18 specifically for alignment and fine positioning of the airbag module 20 relative to the vehicle steering wheel 10th is provided in order to ensure in the normal ferry operation of the vehicle for the lowest possible and uniform gap.
- the locking pin 18 can simultaneously serve as a guide pin, which assumes an axial guidance of the airbag module 20.
- FIGS. 3 and 4 show perspective detailed views of the assembled vehicle steering wheel 10 in the region of a skeleton hook 24 and its associated detent pin 18. It is good to see that the locking pin 18, starting from the hub portion 14 extends in the axial direction 22 to a free end 34 and at the free end 34 a latching nose with a contact surface 36 for a schematically indicated in Figure 4 detent spring 38 of the airbag module 20th having. Within the locking pin slot 32, the skeletal hook 24 extends from the hub portion 14 in the axial direction 22 to a free end 40 and has at this free end 40 a latching nose with a stop surface 42 for the locking spring 38 of the airbag module 20.
- the locking lug of the locking pin 18 directly adjoins the skeletal hook 24 on opposite sides of the stop surface 42 of the skeleton hook 24.
- An axial distance ai of the abutment surface 42 to the hub portion 14 is greater than an axial distance a 2 of the abutment surface 36 to the hub portion 14, as shown in Figures 6 and 7.
- the detent spring 38 is in normal ferry operation with the contact surface 36 of the locking pin 18 in contact, the abutment surface 36 by two faces on opposite sides the stop surface 42 is formed.
- FIG. 5 shows a bottom view of the gas bag module 20, which is suitable for latching to the vehicle steering wheel 10 shown in FIGS. 1 to 4.
- three sleeve-like extensions 44 are provided which extend in the axial direction 22 and to which a detent spring 38 is assigned in each case. These sleeve-like extensions 44 are for the assembly of the airbag module 20 on the hub portion 14 of the vehicle steering wheel 10th put on the locking pin 18 and its associated skeleton hooks 24. When reaching from sufficient axial mounting pressure, the detent springs 38 deform first in the radial direction and then snap behind the locking lugs of the locking pin 18 and skeletal hook 24 back.
- the vehicle steering wheel 10 together with the gas bag module 20 thus forms a steering wheel assembly in which the gas bag module 20 is latched to the vehicle steering wheel 10, wherein at least one detent spring 38 of the gas bag module 20 both with the locking pin 18 and the skeleton hook 24th forms a latching connection.
- FIG. 6 shows a schematic detail section of the vehicle steering wheel 10, in which the skeletal hook 24 is not foamed, but in the region of the hub portion 14 protrudes axially from the steering wheel foam 16.
- FIG. 7 is a schematic detail section of the vehicle steering wheel 10 according to an alternative embodiment.
- the skeleton hook 24 is foamed in this case, as completely or at least partially covered by steering wheel foam 16.
- a special tool is used in the foaming process, which then foaming then leaves a foam channel 46 after the order, which is indicated in Figure 7.
- this frothing of the skeleton hook 24 has no meaning, since the steering wheel foam 16 in the area of the stop surface 42 does not form any appreciable resistance.
- the detent spring 38 is supported in each case axially on the stop surface 42, wherein the detent spring 38 in particular axially cut into the steering wheel foam 16 and this can form ver, so that it comes into direct contact with the stop surface 42.
- FIGS. 8 and 9 each show a detail of the vehicle steering wheel 10 and of the steering wheel assembly according to a further embodiment, FIG. 8 showing a situation before latching of the airbag module 20 on the vehicle steering wheel 10 and FIG. 9 showing a situation after latching of the airbag module 20 Vehicle steering wheel 10 is shown.
- the present embodiment for example, the peculiarity that an axial distance ai of the stop surface 42 of the skeletal hook 24 to the substantially flat, plate-shaped Hub portion 14 of the steering wheel skeleton 12 is smaller than an axial distance a 3 of the stop surface 42 to an axially adjacent to the stop surface 42 component of the vehicle steering wheel 10.
- a small axial dimension from the skeleton Abet 24 a particularly robust and compact locking of the airbag module 20 realize the vehicle steering wheel 10.
- a small axial dimension of the skeleton hook not only contributes to an axially particularly compact design of the steering wheel assembly, but also leads to manufacturing technical advantages in the manufacture of the steering wheel skeleton 12th
- FIGS 8 and 9 The axially adjacent to the stop surface 42 component of the vehicle steering wheel 10 is shown in FIGS 8 and 9 of the steering wheel foam 16, with which the steering wheel skeleton 12 is at least partially foamed.
- the steering wheel foam 16 has axially adjacent to the stop surface 42, according to Figure 8 below the stop surface 42, a recess 48 for receiving a gas bag module section, said gas bag module section is in particular a portion of hülsenför shaped extension 44 of the airbag module 20 (see also Figure 5 ).
- the steering wheel foam 16 forms in this area together with the hub portion 14 of the steering wheel skeleton 12 has a substantially flat, plate-shaped steering wheel bottom, in which the recess is provided, wherein an axial dimension of the recess 48 is preferably 4-8 mm, in particular about 6 mm.
- the axially adjacent to the impact surface 42 adjacent component can also be formed by the assembly 30 and / or the steering wheel skeleton 12.
- the detent spring 38 and the sleeve-shaped extension 44 must be correspondingly dimensioned.
- a dimension t (see FIG. 8) of the sleeve-shaped extension 44, which may not fall below a predeterminable minimum dimension, is critical.
- the sleeve-shaped extension 44 engages in the assembled state of the steering wheel assembly in the recess 48 of the steering wheel foam 16 a. Furthermore, the recess 48 made possible an axial displacement of the gas bag module 20 in the direction of the vehicle steering wheel 10 in order to trigger a vehicle horn.
- a maxi painter HupenbetHence Trentsweg 50 is indicated in Figure 9 by a double arrow.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Air Bags (AREA)
- Steering Controls (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018112224.1A DE102018112224A1 (de) | 2018-05-22 | 2018-05-22 | Fahrzeuglenkrad sowie Lenkradbaugruppe mit einem solchen Fahrzeuglenkrad |
PCT/EP2019/061043 WO2019223969A1 (de) | 2018-05-22 | 2019-04-30 | Fahrzeuglenkrad sowie lenkradbaugruppe mit einem solchen fahrzeuglenkrad |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3797055A1 true EP3797055A1 (de) | 2021-03-31 |
EP3797055B1 EP3797055B1 (de) | 2023-08-09 |
Family
ID=66429353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19722048.6A Active EP3797055B1 (de) | 2018-05-22 | 2019-04-30 | Fahrzeuglenkrad sowie lenkradbaugruppe mit einem solchen fahrzeuglenkrad |
Country Status (5)
Country | Link |
---|---|
US (1) | US11370377B2 (de) |
EP (1) | EP3797055B1 (de) |
CN (1) | CN112188975A (de) |
DE (1) | DE102018112224A1 (de) |
WO (1) | WO2019223969A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018112224A1 (de) * | 2018-05-22 | 2019-11-28 | Trw Automotive Safety Systems Gmbh | Fahrzeuglenkrad sowie Lenkradbaugruppe mit einem solchen Fahrzeuglenkrad |
JP7184024B2 (ja) * | 2019-03-29 | 2022-12-06 | 豊田合成株式会社 | ホーンスイッチ体を備えたエアバッグ装置 |
FR3099437A1 (fr) * | 2019-07-29 | 2021-02-05 | Autoliv Development Ab | Dispositif de montage amovible d’un module de coussin gonflable sur un volant |
DE202020101209U1 (de) * | 2020-03-05 | 2020-03-12 | ZF Automotive Safety Germany GmbH | Kopplungsvorrichtung zur Befestigung eines Gassackmoduls an einem Fahrzeuglenkrad |
DE202021104137U1 (de) | 2021-08-03 | 2022-11-08 | Dalphi Metal Espana, S.A. | Gassackmodul, sowie Fahrzeuglenkeinheit mit einem solchen Gassackmodul |
KR102612866B1 (ko) * | 2021-08-27 | 2023-12-12 | 현대모비스 주식회사 | 스티어링 휠과 에어백 모듈의 결합 장치 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19503816B4 (de) * | 1995-02-06 | 2007-03-22 | Volkswagen Ag | Anordnung zur Befestigung eines aus einem Gehäuseboden und einem Gehäusedeckel bestehenden Gehäuses im Lenkrad |
DE69725246T2 (de) * | 1996-08-06 | 2004-07-29 | Toyoda Gosei Co., Ltd., Haruhi | Lenkrad |
IT1308842B1 (it) * | 1999-09-24 | 2002-01-11 | Gallino Plasturgia S R L | Dispositivo di azionamento di avvisatore acustico per un volante diazionamento. |
EP1418095B1 (de) * | 2000-06-27 | 2006-04-26 | Toyoda Gosei Co., Ltd. | Lenkrad mit Airbag |
ITTO20010784A1 (it) * | 2001-08-03 | 2003-02-03 | Breed Automotive Tech | Dispositivo di azionamento di avvisatore acustico per un volante di autoveicolo. |
DE20218740U1 (de) * | 2002-12-04 | 2003-04-10 | TRW Automotive Safety Systems GmbH & Co. KG, 63743 Aschaffenburg | Gassackmodul |
EP1857333A3 (de) * | 2006-05-19 | 2008-06-25 | Illinois Tool Works Inc. | Befestigung für einen Vorhangairbag |
DE102006041734B4 (de) * | 2006-09-01 | 2010-07-29 | Takata-Petri Ag | Vorrichtung zur Befestigung einer Airbageinheit in einer Baugruppe eines Kraftfahrzeugs, insbesondere in einem Lenkrad, durch Verrasten |
EP2536595B1 (de) | 2010-02-18 | 2014-09-10 | TRW Automotive Safety Systems GmbH | Lenkrad mit gassackmodul |
JP5432011B2 (ja) | 2010-03-12 | 2014-03-05 | 芦森工業株式会社 | エアバッグ装置の取付部構造 |
US8205908B2 (en) * | 2010-06-09 | 2012-06-26 | Autoliv Asp, Inc. | Inflatable airbag assembly having a cosmetic cover with a flexible mounting bracket |
DE102013008818B3 (de) | 2013-05-25 | 2014-10-16 | Autoliv Development Ab | Lenkradeinheit |
US10023221B2 (en) * | 2013-12-27 | 2018-07-17 | Honda Motor Co., Ltd. | Steering wheel structure |
DE102014002785A1 (de) | 2014-03-04 | 2015-09-10 | Trw Automotive Safety Systems Gmbh | Rastzapfen zur Befestigung eines Gassackmoduls an einem Kraftfahrzeuglenkrad |
GB2540254B (en) * | 2014-03-18 | 2018-02-28 | Nihon Plast Co Ltd | Steering wheel |
JP6164175B2 (ja) * | 2014-07-30 | 2017-07-19 | 豊田合成株式会社 | ステアリングホイール |
JP6380959B2 (ja) * | 2014-09-19 | 2018-08-29 | 本田技研工業株式会社 | ステアリングホイール構造 |
EP3178707B1 (de) * | 2015-12-08 | 2018-07-18 | Autoliv Development AB | Lenkrad |
JP2017222281A (ja) * | 2016-06-16 | 2017-12-21 | 豊田合成株式会社 | 運転席用エアバッグ装置の取付構造 |
DE102016124530A1 (de) * | 2016-12-15 | 2018-06-21 | Trw Automotive Safety Systems Gmbh | Kopplungsvorrichtung zur schwingfähigen Befestigung eines Gassackmoduls an einem Fahrzeuglenkrad |
JP7094763B2 (ja) * | 2018-04-26 | 2022-07-04 | Joyson Safety Systems Japan株式会社 | ステアリングホイール |
DE102018112224A1 (de) * | 2018-05-22 | 2019-11-28 | Trw Automotive Safety Systems Gmbh | Fahrzeuglenkrad sowie Lenkradbaugruppe mit einem solchen Fahrzeuglenkrad |
FR3083189B1 (fr) * | 2018-06-29 | 2021-12-10 | Autoliv Dev | Dispositif de montage amovible d'un module de coussin gonflable |
DE102018127636A1 (de) * | 2018-11-06 | 2020-05-07 | Trw Automotive Safety Systems Gmbh | Lenkungsbaugruppe für eine fahrzeuglenkung |
DE102020117222A1 (de) * | 2019-07-02 | 2021-01-07 | Hyundai Mobis Co., Ltd. | Lenkrad für ein Fahrzeug |
JP7265104B2 (ja) * | 2020-02-26 | 2023-04-26 | 豊田合成株式会社 | エアバッグ装置 |
-
2018
- 2018-05-22 DE DE102018112224.1A patent/DE102018112224A1/de active Pending
-
2019
- 2019-04-30 EP EP19722048.6A patent/EP3797055B1/de active Active
- 2019-04-30 CN CN201980034587.9A patent/CN112188975A/zh active Pending
- 2019-04-30 WO PCT/EP2019/061043 patent/WO2019223969A1/de unknown
- 2019-04-30 US US17/053,078 patent/US11370377B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3797055B1 (de) | 2023-08-09 |
US20210229618A1 (en) | 2021-07-29 |
US11370377B2 (en) | 2022-06-28 |
DE102018112224A1 (de) | 2019-11-28 |
WO2019223969A1 (de) | 2019-11-28 |
CN112188975A (zh) | 2021-01-05 |
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